$309+ Cheap flights from Kingsport, TN to Austin (AUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — AUS
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kingsport to Austin
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Cheapest flights from Kingsport to AustinExplore the most affordable flight options available from Kingsport to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Kingsport to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:13 am -
1 stop4h 42m
Wed 9/305:15 am -
1 stop6h 30m
Deal found 8/4![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:41 pm -
1 stop14h 22m
Thu 9/2410:58 am -
1 stop27h 58m
Deal found 8/5![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:41 pm -
1 stop14h 31m
Sun 10/189:27 pm -
2 stops17h 29m
Deal found 8/6![Multiple Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am -
1 stop4h 37m
Tue 8/116:30 am -
1 stop7h 27m
Deal found 8/3![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
1 stop4h 47m
Sun 10/185:20 am -
1 stop6h 16m
Deal found 8/6![Delta logo]()
$484
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:29 pm -
2 stops8h 07m
Tue 9/299:00 am -
1 stop5h 04m
Deal found 8/3![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:16 pm -
2 stops8h 21m
Tue 8/1111:21 am -
1 stop4h 42m
Deal found 8/3![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:22 am -
2 stops9h 39m
Wed 9/99:00 am -
1 stop6h 32m
Deal found 8/3![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:25 am -
2 stops8h 03m
Mon 9/219:24 am -
1 stop6h 37m
Deal found 8/7![American Airlines logo]()
$588
Best flights from Kingsport to AustinDiscover carefully curated flight deals from Kingsport to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Kingsport to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:29 pm -
1 stop6h 39m
Tue 9/292:53 pm -
1 stop5h 09m
Deal found 8/6![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop4h 20m
Mon 9/215:07 pm -
1 stop4h 13m
Deal found 8/7![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:41 pm -
1 stop14h 22m
Thu 9/2410:58 am -
1 stop27h 58m
Deal found 8/5![Multiple Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:22 pm -
1 stop6h 21m
Sat 10/174:29 pm -
1 stop5h 15m
Deal found 8/6![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:13 am -
1 stop4h 42m
Wed 9/305:15 am -
1 stop6h 30m
Deal found 8/4![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:30 pm -
1 stop7h 51m
Wed 9/93:14 pm -
1 stop6h 35m
Deal found 8/4![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:41 pm -
1 stop14h 31m
Sun 10/189:27 pm -
2 stops17h 29m
Deal found 8/3![Multiple Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:57 pm -
1 stop5h 11m
Mon 9/214:32 pm -
1 stop5h 17m
Deal found 8/8![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
1 stop4h 47m
Sun 10/185:20 am -
1 stop6h 16m
Deal found 8/3![Delta logo]()
$484
Last-minute flights from Kingsport to AustinDiscover last-minute flight deals from Kingsport to Austin. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Kingsport to Austin. Data last updated August 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am -
1 stop4h 37m
Fri 8/286:30 am -
1 stop5h 31m
Deal found 8/8![Delta logo]()
$767
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:30 pm -
2 stops8h 31m
Fri 8/2811:21 am -
1 stop4h 42m
Deal found 8/8![American Airlines logo]()
$772
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:22 am -
2 stops9h 39m
Wed 9/99:00 am -
1 stop6h 32m
Deal found 8/3![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:25 am -
2 stops8h 03m
Mon 9/219:24 am -
1 stop6h 37m
Deal found 8/7![American Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:41 pm -
1 stop14h 22m
Thu 9/2410:58 am -
1 stop27h 58m
Deal found 8/5![Multiple Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:19 pm -
1 stop5h 40m
Wed 9/236:25 am -
1 stop5h 20m
Deal found 8/4![Delta logo]()
$617
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:13 am -
1 stop4h 42m
Wed 9/305:15 am -
1 stop6h 30m
Deal found 8/4![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:29 pm -
2 stops8h 07m
Tue 9/299:00 am -
1 stop5h 04m
Deal found 8/3![American Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
1 stop5h 00m
Mon 10/55:15 am -
1 stop6h 30m
Deal found 8/7![Delta logo]()
$779
One-way flights from Kingsport to AustinSearch for one-way flight options from Kingsport to Austin. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Kingsport to Austin. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am -
1 stop5h 52m
Deal found 8/3![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:30 pm -
2 stops8h 31m
Deal found 8/8![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:22 am -
2 stops11h 00m
Deal found 8/8![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am -
2 stops9h 47m
Deal found 8/8![American Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
3 stops42h 14m
Deal found 8/5![Multiple Airlines logo]()
$871
Find flight deals from Kingsport to Austin
Keep the following information in mind while searching for Kingsport to Austin flight deals. Data was last updated August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Delta) |
One-way from | $309 (American Airlines) |
Popular in | August |
Cheapest in | April |
Average price | $778 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kingsport to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Kingsport to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Wed 9/23
3:29 pm-9:08 pm
1 stop6h 39m
Austin Bergstrom
Tue 9/29
2:53 pm-9:02 pm
1 stop5h 09m
$329
Quickest round-trip
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Thu 9/17
6:00 am-9:20 am
1 stop4h 20m
Austin Bergstrom
Mon 9/21
5:07 pm-10:20 pm
1 stop4h 13m
$329
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Wed 10/14
5:22 pm-10:43 pm
1 stop6h 21m
Austin Bergstrom
Sat 10/17
4:29 pm-10:44 pm
1 stop5h 15m
$329
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Wed 9/23
10:13 am-1:55 pm
1 stop4h 42m
Austin Bergstrom
Wed 9/30
5:15 am-12:45 pm
1 stop6h 30m
$329
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Thu 9/3
12:30 pm-7:21 pm
1 stop7h 51m
Austin Bergstrom
Wed 9/9
3:14 pm-10:49 pm
1 stop6h 35m
$329
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Thu 9/17
4:57 pm-9:08 pm
1 stop5h 11m
Austin Bergstrom
Mon 9/21
4:32 pm-10:49 pm
1 stop5h 17m
$329
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Mon 9/21
8:41 pm-10:03 am
1 stop14h 22m
Austin Bergstrom
Thu 9/24
10:58 am-3:56 pm
1 stop27h 58m
$338
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Fri 10/16
8:41 pm-10:12 am
1 stop14h 31m
Austin Bergstrom
Sun 10/18
9:27 pm-3:56 pm
2 stops17h 29m
$397
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Fri 10/16
6:00 am-9:47 am
1 stop4h 47m
Austin Bergstrom
Sun 10/18
5:20 am-12:36 pm
1 stop6h 16m
$484
Cheapest one-way
BlountvilleAustin
TRI Blountville Tri Cities TN/VA - AUS Austin Bergstrom
TRIAUS
Blountville Tri Cities TN/VA
Fri 9/4
5:23 pm-10:35 pm
1 stop6h 12m
$309
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Kingsport to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Kingsport with our price prediction graph.
TRI-AUS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kingsport to Austin
K1N-AUS
TRI-AUS
What is the cheapest time of day to fly from K1N to AUS?
Find hourly flight availability from Kingsport to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 8, 2026.
A simple way to save on the total cost of your ticket is to fly from Kingsport to Austin in the evening. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight at noon.
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated August 8, 2026.
Read through reviews of airlines operating flights from Kingsport to Austin, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Related info for your journey
Find useful and relevant information for your journey from Kingsport to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
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San Marcos
Bastrop
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Georgetown
Seguin
Canyon Lake
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Alternative routes for Kingsport to Austin
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Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 8, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
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Kingsport and Austin flights
Browse other Kingsport and Austin flight options. Last updated on August 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kingsport to Austin flights
Consider these flights traveling from Kingsport to Austin.
Top 6 airlines flying from Kingsport to Austin
Discover the top 6 airlines that operate flights from Kingsport to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$390 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$86 | Average$151 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$214 | Average$358 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$233 | Average$348 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$367 | FlexibilityNo cancel fee | On-time63% |